Jy-mcu Wireless Bluetooth Interface Board Serial Transceiver Module For Arduino

US $1.88

hong kong, Hong Kong
Jan 29th

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Item detail: 1: the factory production, quality stable and reliable 2: the power of anti reverse, reverse connection of power supply does not work 3: the input voltage is 3.6~6V, the prohibition of more than 7V!! 4: the installation of various types of common Bluetooth module, such as HC05, HC06, HC07, Bluetooth module BC04 or other pin compatible 5: the leading foot including the commonly used TXD, RXD, STATE (if any) pins, easy to use 6: the board set the clear button, can support key pin of the module (such as HC05, HC06/HC07 host etc.) 7: set EN to enable pin, suspended or connected with the high level when the normal work module, module power supply grounding close (shut down after the current <20uA) to reduce the power consumption 8:. The STATE interface on the baseboard is interface for LED STATE output feet, when bluetooth module don't not connected with other device and then output pulse, when bluetooth module connected with other device and then output high level, and the MCU will judge the state, then this module will search again automatically. 9: size: 1.55*3.73 (CM) sku: 30000249 package: 1x JY-MCU Wireless Bluetooth Interface Board Serial Transceiver Module For Arduino We will try our best to service you. Because custom rules are different in each country, tariffs and excise taxes are not our responsibility and we're not qualified to answer questions on this topic. Please research your country's tariffs and import excise taxes before purchasing.. 1. All orders will be shipped to buyer's eBay address, please make sure your eBay address is correct before paying. 2. All orders will be shipped within 2 business days after receiving your verified payment (Excluding Weekends and Public Holidays). 3. Shipping time: Delivery time will be influenced by many factors, like holidays, weather condition, etc. The above delivery time is for reference only. If you don't receive your package in time, please feel free to contact us by eBay email, we must try our best to solve your problem. 4. No shipping discount for combined orders and no pickup service. Please make sure that you agree with our terms before bidding. 5. International Buyers--Please Note: a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. b. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. We only accept payment through PayPal. Payment should be Complete within 7 days after the end of the auction. 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase, please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2.We want to make sure you are happy with our item. If for any reason you wish to return the item, contact us within 7 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is responsible for return shipping fee. 1. We care about our valued buyers, Please contact us through email with any questions or concerns. We will reply to messages within 2 business days(excluding Weekends and Public Holidays. Emails, which are received during the weekend, will be replied on Monday. If you do not received a response in expected time period from us, please check your junk or spam mailbox. 2. Our goal is to make sure you are a happy buyer and have a pleasant shopping with us. Please email us before leaving any 1 or 2 ratings, neutral or negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. We thank you for your effort to make this sale and purchase experience a happy one! We are China(Shenzhen) ZONO Electronic Business Co., Ltd. mainly dealing in various LED bulbs and lamps and we have more than 5 years experience in this filed. We are online selling thousands of types of LED products. Every item is totally tested before shipping to make sure it's 100% brand new and in good condition. If you have any questions as to price, shipping and specifications of our products, please feel free to contact us. We will answer you as soon as possible.